Easily vary the resistance with Flywheels.

The Exerfly flywheels are available in three different inertial loads.

0.1 kg.m2 (Red)
0.05 kg.m2 (Blue)
0.025 kg.m2 (Yellow)

The Exerfly can take a huge 0.7kg.m2 or 7 large flywheels, which is really pushing the limits.

The flywheels are attached via a quick release screw cap. It makes changing flywheels quick and easy.

Fast and responsive. Get the most out of your workouts.

The Exerfly Rack Mount uses a steel or aluminium shaft with super smooth hybrid ceramic bearings to ensure friction is reduced so you get the most speed and response from your workouts.
Additionally, the Rack Mount allows you to perform heavy and fast exercises for strength and power. There's no delay or snapback in going from the concentric to the eccentric phase of motion.

Heavy Duty components built to last and perform.

Custom made heavy duty, abrasion resistant rope with a breaking strain of 3 tons is used to cope with the heaviest workouts and ensure longevity. A heavy duty rope clamp made from aircraft aluminium with a grip strength of 1.5 tons is used to ensure there's no slippage of the rope. The higher the force, the harder it clamps ensuring your form stays constant during the hardest workouts.

Get instant feedback about all aspects of your exercises.

A sensor is included to give feedback on such metrics as power, force, energy and speed measurements for each rep. Unlike traditional weights where you're limited to measurements in kg or lbs, the app gives you useful feedback to measure your progress.

The app works on all mobile devices and desktop/laptop computers and is translated in to 6 languages. See the app page for more details.

Get up and running quickly.

The Exerfly Rack Mount attaches to a squat rack with 2 bolts and wingnuts. Attach a flywheel or two and start your exercises.

The best of upper and lower body exercises.

While the Rack Mount allows various upper body exercises like single arm pulls and pushes, rotational exercises, abdominal exercises, you can also accomplish lower body exercises for hips and thighs.

Perform many useful exercises.

The Exerfly Rack Mount fits any gym or crossfit rack and can be easily moved up or down to suit the exercise.

There's two versions, a lightweight plywood and aluminium model weighing only 2kg - great for travel. Or the plastic and steel version which weighs 5kg.

Enhance your workouts with these essential accessories.

Accessories include ankle cuffs, hand grips and bars to give you a wide range of exercise options. Additionally, you can use most of your favorite accessories that you already use. Extra rope and flywheels are also available to purchase should you need it, and a flywheel holder which can be wall or floor mounted.